(19)

(11)

EP 2 220 182 A1

(12)

(43) Date of publication: 25.08.2010 Bulletin 2010/34 (21) Application number: 07867779.6 (22) Date of filing: 14.12.2007

(51) International Patent Classification (IPC):  C09D 11/00(2006.01) (86) International application number: PCT/US2007/025720 (87) International publication number: WO 2009/078833 (25.06.2009 Gazette 2009/26)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (71) Applicant: Hewlett-Packard Development Company, L.P. Houston, TX 77070 (US)	(72) Inventors: CHEN, Xiaohe San Diego CA 92127-1899 (US) GARDNER, John, Morrow San Diego CA 92127 (US) MATHER, Brian, Douglas San Diego CA 92127-1899 (US) ZHU, Yan San Diego CA 92127-1899 (US) (74) Representative: Beccarelli, Sandra Béatrice Yvonne et al Hewlett Packard CCF IP Section - Legal Department 5, Avenue Raymond Chanas 38053 Grenoble 38053 Grenoble (FR)